Introduction to GitHub is a self-paced, online class aimed at helping users become familiar with GitHub in 30 minutes or less, offering an engaging learning experience through collaboration on a fun project and interaction with a supportive Gitter community. The course is designed to introduce participants to the realms of GitHub and open source, with GitHub Trainers available to assist and answer questions. Learners are encouraged to participate in an activity that involves marking their location on a map, showcasing the widespread reach of the course. The class is free and incorporates popular open-source projects like GitHub Classroom, Jekyll, Minimal Mistakes, and Travis CI to enhance the learning process. Even seasoned GitHub users are invited to take the course and provide feedback through a class survey, with the hope that the course will be recommended to others interested in learning about GitHub.